2161480175 has 12 divisors (see below), whose sum is σ = 2681893080. Its totient is φ = 1728114720.

The previous prime is 2161480129. The next prime is 2161480199. The reversal of 2161480175 is 5710841612.

2161480175 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2161480175 - 2¹⁴ = 2161463791 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15824 + ... + 67626.

It is an arithmetic number, because the mean of its divisors is an integer number (223491090).

Almost surely, 2^2161480175 is an apocalyptic number.

2161480175 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2161480175 is a deficient number, since it is larger than the sum of its proper divisors (520412905).

2161480175 is a wasteful number, since it uses less digits than its factorization.

2161480175 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53482 (or 53477 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 35.

The square root of 2161480175 is about 46491.7215749213. The cubic root of 2161480175 is about 1292.9560188543.

The spelling of 2161480175 in words is "two billion, one hundred sixty-one million, four hundred eighty thousand, one hundred seventy-five".